Scammed me unfortunately. Bought an 18" subwoofer, failed after 5 uses, got a new on warranty. Two months later they come back requiring me to send the speaker back because I according to them have overloaded the subwoofer. Rejected this because I do not have the amps to overload the spec, the previous speaker lasted 5 years with half the rated power AND the replacement speaker has been playing fine in the same setup for two months now. Have asked how they explain this, only comment I get back is that their verdict stays, no comments on my comments at all. Stay away from Thomann and Eminence loudspeaker company, scammers!